67535690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1861}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 61165750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1861, 1910, 3629, 3722, 7258, 9305, 18145, 18610, 35359, 36290, 70718, 176795, 353590, 355451, 710902, 1777255, 3554510, 6753569, 13507138, 33767845, 67535690]

約数ペア:

[(1, 67535690), (2, 33767845), (5, 13507138), (10, 6753569), (19, 3554510), (38, 1777255), (95, 710902), (190, 355451), (191, 353590), (382, 176795), (955, 70718), (1861, 36290), (1910, 35359), (3629, 18610), (3722, 18145), (7258, 9305)]